Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“the recent update has now made the UI scaling really tiny”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
daa111bcef9b3a3712012ac34f8d95556bc8b1c73dbabff24e7d6de906429bdd
Signature (Ed25519, base64)
EpBDb9YIHDtQ+OZMSeQutNH4SZRs6c1S09plPIe7oVyiPryS/DtZS8MZFBH8medNVvvek/C81zHQTcEcTva4AQ==
Merkle root
7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path
["daa34271cc470b9b0fbbeb9b3fcf9cc12c3117512525a15d2a661f6921778b97","95c03e833b36f09f48d1ffb707bcde6cf17876063816845bc8f1bc59cf776337","2ea25ff51fa0012bb1f5a69f30b5292ba022c86d5ed61605d4bb9d864f5723a2","d67239f6ed531562dd1fb0be409620cd7a0868b25eafc4bb99b5ae733d4be476","320407ab72a28b3049623ff79143a98a7777b3b97c25e11675857b462558ab6b","b3dfee5fbfc00be36ad95ee98c1f6fd1e6deef4c36bf4ca4511363adf11a81eb","fa041702d44c7f9f125e16daf3b9d41173e68b241470c2f9476240a00f9f3c33","c56309c21f8f79200662ee3f11cc3a2c4bfa9f3c0ea2057b6b20c56079ec4850","d37181aa930fa7b7d9525896770054d81ca2a3544ad07ce9dadd6976dd89251e","3ab359ff95d7a09cd097647e02244aa08fb19ee0388e39d39cf43c7cb8104b67","304fbb38e8aa0d3bcb468f4d2f61045923ed612383b7a9df5fd6562e6735c7c1","5a0d03f386cf2ce1b7e8699bdc38f59c9df83b99caad98658ca82702b7eff85d","3fa77f30bb4ae3659981dff326c7b1ead82f840aa815dc4f4cfaa848f2034350"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash
82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791432333296","kind":"published-quote","locale":"en","page":"brand:fastmail","quote":"the recent update has now made the UI scaling really tiny","rating":3,"review_date":"2026-08-03","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id931370077?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (7e5597bd3c16…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.